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F‑236120.12.SKL‑H79 double row open angular contact ball bearing is dedicated replacement pinion bearing for BMW 3 Series E90 (316i,318i,320i) equipped with Type168L 7‑bolt rear differential housing. Original OEM interchange model,double ball raceway structure bears heavy combined radial and bidirectional axial loads,greatly suppress rear axle whining,howling and vibration during acceleration and deceleration. Open non‑sealed design matches circulating differential gear oil lubrication system,avoids grease blockage inside diff housing. Widely used for E90 rear differential overhaul,repair and aftermarket replacement,also compatible with E81/E87 1 Series Type168L differential units.
Get a quote within 24 hours for your BMW differential repair bulk order
2. Technical Specifications
Model
F‑236120.12.SKL‑H79
Applicable Vehicle
BMW 3 Series E90 316i/318i/320i (Type168L rear differential)
Inner Diameter (d)
30.162 mm
Outer Diameter (D)
64.292 mm
Width (B)
23 mm
Structure
Double Row Open Angular Contact Ball Bearing
Seal Type
Open,without rubber seal
Material
GCr15 High Carbon Chrome Bearing Steel
Cage
Stamped low‑carbon steel cage
Bearing Net Weight
0.306 kg
Precision Grade
Standard P0,optional P6/P5/P4
Surface Hardness
HRC 58–65
Operating Temperature
-40℃ ~ 130℃
Cross Reference OE No.
7625972‑01,SAC3064,F‑236120.03.SKL‑H92
Matching Differential
BMW Type168L 7‑bolt rear differential housing
Full technical CAD drawings and vehicle fitment list available upon request
3. Key Advantages
Special double row angular contact design for E90 Type168L diff,effectively absorb impact torque during acceleration,eliminate rear axle abnormal howling noise caused by worn original bearings
Open non‑sealed structure ensures smooth circulation of 75W‑90 synthetic differential oil,fully compatible with E90 factory lubrication design,prevent local overheating
Optimized outer ring chamfer size,accurate press‑fit tolerance,convenient installation during E90 differential disassembly and rebuild
Through‑hardened GCr15 bearing steel delivers outstanding anti‑fatigue and wear resistance,longer service life under frequent start‑stop and high‑speed driving
Support custom precision grades,laser OEM brand marking,neutral anti‑rust vacuum packaging for auto repair shop and aftermarket wholesalers
Greatly reduce E90 differential overhaul frequency and save high repair cost caused by complete diff replacement
4. Vehicle Fitment Applications
This pinion bearing specially fits BMW rear differential Type168L (7‑bolt housing):
BMW 3 Series E90 Saloon: 316i,318i,320i (2004–2011)
Matching E91 Touring wagon models with Type168L rear axle
BMW 1 Series E81/E87 hatchback 116i/118i/120i same diff assembly
Auto repair shops for E90 rear differential noise repair,overhaul kit matching parts
European & global auto aftermarket BMW E90 spare parts distributors
Ideal direct replacement bearing to solve BMW E90 rear differential whining failure
5. Why Choose GQZ Automotive Bearing
Over 25 years professional production experience on European car differential special bearings
Strictly follow OEM dimension tolerance standards,100% interchangeable with original F‑236120 series bearings
Complete production line including forging,heat treatment,precision grinding and fatigue load testing
Large spot stock for F‑236120 series,fast delivery for E90 spare parts bulk orders
Professional technical team to provide vehicle fitment confirmation and differential assembly guidance
Products exported to over 50 countries,supplied to many auto repair chains and parts wholesalers
We focus on stable quality for European passenger car aftermarket differential repair
6. Complete Quality Assurance System
Raw steel chemical composition and hardness inspection before production
CNC turning,raceway precision grinding and mirror superfinishing process
Constant temperature quenching & tempering heat treatment to stabilize internal stress
Finished product test: internal clearance,rotational noise,flexibility,alternating load fatigue test
Full dimensional tolerance and appearance visual inspection
Anti‑rust oil spraying + vacuum independent packaging to avoid rust during sea transportation
Every batch bearing passes full inspection before shipment to guarantee consistent performance for BMW E90 repair
7. Get a Quote Now
Looking for wholesale F‑236120.12.SKL‑H79 pinion bearings for BMW E90 differential repair? Send your inquiry to obtain:
Competitive factory direct bulk price
Complete E90 vehicle fitment check list
Custom OEM laser marking & packaging solutions
Technical support for differential installation and backlash adjustment
Contact us for detailed catalog and stock availability
8. FAQ
Q1: Is this bearing compatible with all BMW E90 models?
Only fits E90 equipped with Type168L 7‑bolt small rear differential (316i/318i/320i). E90 325i/330i/335i use Type188L large diff with different bearing size,please confirm diff housing code before ordering.
Q2: What symptoms need to replace this E90 differential bearing?
Continuous whining/howling noise from rear axle during acceleration/deceleration,obvious vibration at high speed,uneven wheel power output. Direct replacement solves the fault without changing whole differential assembly.
Q3: What’s your lead time for bulk E90 bearing orders?
Standard spot stock: ship within 3–5 working days; large customized OEM batch orders: 7–15 working days.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...
