d - 53,975 mm

D - 120,65 mm

T1 - 16,667 mm

B - 41,275 mm

C - 31,75 mm

R - 3,6 mm

a - -14 mm

D1 - 127,691 mm

Da - 105 mm

db - 70 mm

C2 - 7,142 mm

da - 63 mm

Weight - 2,25 Kg

Basic static load rating (C0) - 244 kN

Factor (G1) - 75,9

Factor (G2) - 16,2

Factor (K) - 1,86

Basic dynamic load rating (C90) - 49,8

Basic dynamic load rating (Ca90) - 26,8

Basic dynamic load rating (C1) - 192 kN

Calculation factor (e) - 0,31

Calculation factor (Y) - 1,91

• Model Number: 621/612B
• Inner Diameter：53,975mm Outer Diameter：120,65mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:position switch,hydraulic actuator,power source,noise reduction equipment,power tools,medical equipment,Textile Accessories,altimeter etc,floor industry,car and accessories,sleep monitoring
• Similar models:FBJ 621/612 SKF BT1-0241/QVA621 Gamet 206210/206290G Timken 47686/47621 NTN 4T-13687/13621 NTN 4T-13685/13621 Timken LL116249/LL116210 Timken NP528108/NP621196 SKF BT1-0251/QVA621 KBC TR306217C
• BEARING POWER International Trading Co.,Ltd. specialize in 621/612B products，there is large inventory of Timken 621/612B . We has been built up long-term cooperation with Timken company, could make a bulk order of the 621/612B Which Timken 621/612B 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
  22220-E1-K	100	180	46	FAG	Spherical Roller Bearings
  22348-E1A-K-MB1 + H2348X	220	500	155	FAG	Spherical Roller Bearings
  3304 ZZ	20	52	22,2	CX	Angular Contact Ball Bearings
  53204 U 204	20	40	14,73	ISB	Thrust Ball Bearings
  5S-7003UADG/GNP42	17	35	10	NTN	Angular Contact Ball Bearings
  6004F600	20,000	42,000	12,000	SNR	Deep Groove Ball Bearings
  6024	120	180	28	ZEN	Deep Groove Ball Bearings
  713644030				FAG	Wheel Bearings
  7306 A-UD	30	72	38	CX	Angular Contact Ball Bearings
  AXS140154	140	154	6	INA	Thrust Roller Bearings
  BAM 1812	28,575	34,925	19,05	IKO	Needle Roller Bearings
  BB1-0622B	15	35	11	SKF	Deep Groove Ball Bearings
  HR32234J	170	310	91	NSK	Tapered Roller Bearings
  NJ2214-E-M6	70	125	31	NKE	Cylindrical Roller Bearings
  RAKY1-1/2	38,1			INA	Bearing Units
  803014	70	125	38	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  3202J2Z	15	35	15.9	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  260RU02	260	480	80	Torrington	CYLINDRICAL ROLLER BEARINGS
  K-25x31x20	25	31	20	CONSOLIDATED	NEEDLE BEARINGS
  RNA-4909-RS	68		22	CONSOLIDATED	NEEDLE BEARINGS