d - 69,85 mm

D - 136,525 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

R - 3,6 mm

r - 3,3 mm

a - -11,2 mm

Da - 125 mm

db - 86 mm

da - 80 mm

Db - 118 mm

Aa - 4,2 mm

Ab - 1,9 mm

Weight - 2,62 Kg

Basic static load rating (C0) - 298 kN

Factor (G1) - 106,4

Factor (G2) - 21

Factor (Cg) - 0,0205

Factor (K) - 1,61

Basic dynamic load rating (C90) - 55,9

Basic dynamic load rating (Ca90) - 34,7

Basic dynamic load rating (C1) - 216 kN

Calculation factor (e) - 0,36

Calculation factor (Y) - 1,66

• Model Number:643/632
• Inner Diameter：69,85mm Outer Diameter：136,525mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2023-03-07
• Application:non-ferrous metal alloy,ignition system,extruder,Broadcasting System,electromyography machine,Pump,coupling type,pressure control valve,switch,garden machinery,insect experimental analysis instrument
• Similar models:CX L44643/10 Fersa L44643/L44610 Timken 643/633 Timken EE776430/776520 Timken HM907643/HM907614 PFI L44643/10 ISB L44643/610 KOYO L44643R/L44610 Gamet 306431X/306571X CX M86643/10
• BEARING POWER International Trading Co.,Ltd. specialize in 643/632 products，there is large inventory of Timken 643/632 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 643/632 Which Timken 643/632 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1322 M	110	240	50	ISB	Self-Aligning Ball Bearings
  200127X/200215XP	127	215,9	101	Gamet	Tapered Roller Bearings
  3877/3820B	41,275	85,725	30,162	Timken	Tapered Roller Bearings
  5558R/5535	58,738		51,702	KOYO	Tapered Roller Bearings
  6820	100	125	13	CYSD	Deep Groove Ball Bearings
  EE127097D/127135+A	241,478	349,148	107,95	NTN	Tapered Roller Bearings
  7321C	105	225	49	NACHI	Angular Contact Ball Bearings
  EGB7580-E50	75	80	80	INA	Plain Bearings
  G1012-KRR-B-AS2/V	19,0500	47	43,7	INA	Deep Groove Ball Bearings
  M86643/M86610	25,4	64,292	21,433	FBJ	Tapered Roller Bearings
  SMF126	6	12	3	AST	Deep Groove Ball Bearings
  UCFLX09	45			CX	Bearing Units
  NCF3013V	65	100	26	FAG	CYLINDRICAL ROLLER BEARINGS
  L18WA3500	35.0000	37.0000	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  01/02/7110	50	80	20	RIV	TAPERED ROLLER BEARINGS
  HMV64E			63	SKF	HYDRAULIC NUTS
  3315	75	160	68.3	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  150RN03	150	320	65	Torrington	CYLINDRICAL ROLLER BEARINGS
  7415BMG	75	190	45	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  K-16020CPO	160	200	20	CONSOLIDATED	DEEP GROOVE BALL BEARINGS