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{"title":"Tapered Roller Bearings \u2013 Single Row, Double Row & Four Row, High Load Capacity,","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/9b\/564c6664e32a31c7f519858b9c9d-200x200-1\/tapered_roller_bearings_e2_80_93_single_row_2c_double_row_26amp_3b_four_row_2c_high_load_capacity_2c.jpg","attrs":{"Brand Name":"OEM, neutral\/HRB\/LYC\/ZWZ\/NSK\/SKF\/NTN\/KOYO\/FAG","Model Number":"68450\/68712, 64450\/64700, 64450\/64708, HH 224346\/HH 224310, HH 926744\/HH 926710, LM 122948\/LM 122911, HM 926740\/HM 926710, 938\/932, L 623149\/L 623110, 71450\/71750, 37425\/37625, 56426\/56650, 936\/932, 56425\/56650, 71425\/71750, 56425\/56662, 37431\/37625, 37431","Place of Origin":"China","Minimum Order Quantity":"1(negotiation)"}}
{"title":"Tapered roller bearings \u2013 separable design makes installation easy. Support OEM","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/47\/270f528342432b96e9b98649b27b-200x200-1\/tapered_roller_bearings_e2_80_93_separable_design_makes_installation_easy_support_oem_custom_28size_2c_marking_2c_packaging_29_glo.jpg","attrs":{"Brand Name":"OEM, neutral\/HRB\/LYC\/ZWZ\/NSK\/SKF\/NTN\/KOYO\/FAG","Model Number":"80170\/80217\/80385\/80325\/EE 241701\/242375\/EE 650170\/650270\/LL 469949\/LL 469910\/80176\/80217\/EE 244180\/244235\/LM 770949\/LM 770910\/L 570649\/L 570610\/EE 671801\/672873\/LM 272235\/LM 272210\/LL 771948\/LL 771911\/M 272749\/M 272710\/EE 243190\/243250\/LM 272249\/LM 272210","Place of Origin":"China","Minimum Order Quantity":"1(negotiation)"}}
{"title":"high-precision tapered roller bearings are easy to install and maintain, fully","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/47\/270f528342432b96e9b98649b27b-200x200-1\/high_precision_tapered_roller_bearings_are_easy_to_install_and_maintain_2c_fully_compliant_with_iso_international_standards_suppor.jpg","attrs":{"Brand Name":"OEM, neutral\/HRB\/LYC\/ZWZ\/NSK\/SKF\/NTN\/KOYO\/FAG","Model Number":"L 357049\/L 357010\/EE 129120 X\/129172\/EE 790120\/790221\/EE 941205\/941950\/M 959442\/M 959410\/EE 724120\/724195\/LM 757049\/LM 757010\/EE 291201\/291750\/LL 95049\/LL 957010\/H 859049\/H 859010\/EE 291250\/291750\/HM 259049\/HM 259010\/HM 259048\/HM 259010\/H 961649\/H 961610\/3","Place of Origin":"China","Minimum Order Quantity":"1(negotiation)"}}
{"title":"Tapered Roller Bearings by EntrustBearing \u2013 Wide Range from Single Row to Four","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/c3\/6ff22b53c7e7383a66189a0eda02-200x200-1\/tapered_roller_bearings_by_entrustbearing_e2_80_93_wide_range_from_single_row_to_four_row_e2_80_93_engineered_for_combined_radial_.jpg","attrs":{"Brand Name":"OEM, neutral\/HRB\/LYC\/ZWZ\/NSK\/SKF\/NTN\/KOYO\/FAG","Model Number":"30200 series, 30300 series, 32000 series, 32200 series","Place of Origin":"China","Minimum Order Quantity":"1(negotiation)"}}
{"title":"Heavy Duty Tapered Roller Bearing \u2013 Superior Shock Resistance, Smooth Operation","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/00\/416aa365ca7b9127ccd459e8e85d-200x200-1\/heavy_duty_tapered_roller_bearing_e2_80_93_superior_shock_resistance_2c_smooth_operation_e2_80_93_ideal_for_automotive_26_industri.jpg","attrs":{"Brand Name":"OEM, neutral\/HRB\/LYC\/ZWZ\/NSK\/SKF\/NTN\/KOYO\/FAG","Model Number":"30200 series, 30300 series, 32000 series, 32200 series","Place of Origin":"China","Minimum Order Quantity":"1(negotiation)"}}
Tapered roller bearings have tapered inner and outer rings with tapered rollers between them. All the tapered surfaces meet at one point on the bearing axis. This special design allows the bearing to handle both radial and axial loads at the same time.
These bearings are separable. You can install the inner ring (with rollers and cage) separately from the outer ring. That makes mounting quick and easy.
They come in three types: single row, double row, and four row.
Features
Easy to install – The bearing separates into parts. You can mount the inner and outer rings separately.
Less stress – The rollers and raceways touch along a line, not a point. This reduces stress concentration.
Handles heavy loads – Supports both high radial loads and high axial loads.
One-way axial load only – A single bearing handles axial load in one direction. For the opposite direction, you need a second bearing installed the other way.
Stronger with bigger angle – The outer ring raceway angle decides the load capacity. Bigger angle means heavier load capacity.
Contact angle matters – The contact angle α controls axial load capacity. Bigger α = more axial load. The factor e tells you the angle size. Larger e means larger angle and better axial load performance.
Single row needs adjustment – You set the clearance during installation.
Double & four row are ready to use – The clearance is preset at the factory based on your requirements. No adjustment needed.
Applications
Single row – The most popular type. Used widely in many industries.
Double row – Small sizes are now used in car front wheels.
Four row – Built for big heavy machines like cold rolling mills.
Main industries – Automotive, rolling mills, mining, metallurgy, plastics machinery, and more.
Why Choose Tapered Roller Bearings?
You need...
Tapered roller bearings deliver...
Combined radial + axial load
Yes, they handle both
Heavy load capacity
Yes, high radial and axial
Easy mounting
Yes, separable design
One-way axial load
Yes (use two bearings for both directions)
Factory-set clearance
Yes for double & four row
Bearing No.
Cone
Cup
BORE
O.D.
WIDTH
LOAD
Mass
37425/37625
37425
37625
4.2500
6.2500
0.9063
40100
3.0
56426/56650
56426
56650
4.2500
6.5000
1.4375
79700
5.6
936/932
936
932
4.2500
8.3750
2.6250
177000
23.0
56425/56650
56425
56650
4.2500
6.5000
1.4375
79700
5.8
71425/71750
71425
71750
4.2500
7.5000
1.8750
122000
12.3
56425/56662
56425
56662
4.2500
6.6250
1.4375
79700
6.2
37431/37625
37431
37625
4.3125
6.2500
0.9063
40100
2.9
37431 A/37625
37431A
37625
4.3125
6.2500
0.9063
40100
2.9
64432/64700
64432
64700
4.3297
7.0000
1.6250
94200
8.2
LM 522548/LM 522510
LM522548
LM522510
4.3302
6.2987
1.3750
80300
4.9
LM 522549/LM 522510
LM522549
LM522510
4.3302
6.2987
1.3750
80300
5.0
64433/64700
64433
64700
4.3304
7.0000
1.6250
94200
8.2
30222 M/30222 M
30222M
30222M
4.3307
7.8740
1.6142
106000
11.6
32222 M/32222 M
32222M
32222M
4.3307
7.8740
2.2047
150000
16.1
30222 CM/30222 CM
30222CM
30222CM
4.3307
7.8740
1.6142
106000
11.6
JHM 522649/JHM 522610
JHM522649
JHM522610
4.3307
7.0866
1.8504
125000
10.2
32022 X/32022 X
32022X
32022X
4.3307
6.6929
1.4961
97300
6.8
JM 822049/JM 822010
JM822049
JM822010
4.3307
6.4961
1.3780
80100
5.4
32222 CM/32222 CM
32222CM
32222CM
4.3307
7.8740
2.2047
150000
16.1
33022/33022
33022
33022
4.3307
6.6929
1.8504
126000
8.5
H 924045/H 924010
H924045
H924010
4.3750
8.4375
2.1875
137000
18.6
DIT #
CONE
CUP
BORE
O.D.
WIDTH
LOAD
WEIGHT
d
D
W
STATIC lb
lb.
68450/68712
68450
68712
4.5000
7.1250
1.3750
61000
6.3
64450/64700
64450
64700
4.5000
7.0000
1.6250
94200
7.6
64450/64708
64450
64708
4.5000
7.0856
1.6250
94200
7.9
HH 224346/HH 224310
HH224346
HH224310
4.5000
8.3750
2.6260
204000
28.0
HH 926744/HH 926710
HH926744
HH926710
4.5000
10.7500
3.2500
243000
50.2
LM 122948/LM 122911
LM122948
LM122911
4.5000
6.2500
1.3750
80300
4.4
HM 926740/HM 926710
HM926740
HM926710
4.5000
9.0000
2.1250
151000
21.3
938/932
938
932
4.5000
8.3750
2.6250
177000
21.7
L 623149/L 623110
L623149
L623110
4.5000
6.0000
0.8438
42300
2.3
71450/71750
717450
71750
4.5000
7.5000
1.8750
122000
11.3
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
1999
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Wuxi Tianyuqi Bearing Technology Co., Ltd. is an integrated industry and trade bearing supplier. Our factory independently manufactures spherical roller bearings and cross roller bearings, while also acting as an authorized distributor of well-known domestic and international bearing b... Wuxi Tianyuqi Bearing Technology Co., Ltd. is an integrated industry and trade bearing supplier. Our factory independently manufactures spherical roller bearings and cross roller bearings, while also acting as an authorized distributor of well-known domestic and international bearing b...
