d - 139,7 mm

D - 215,9 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

ra1 max. - 3,3 mm

a - 48,4 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 196 mm

db - 151 mm

ra max. - 3,5 mm

da - 158 mm

Db - 208 mm

Weight - 5,92 Kg

Basic dynamic load rating (C) - 287 kN

Basic static load rating (C0) - 495 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2000 r/min

Calculation factor (e) - 0,49

Calculation factor (Y0) - 0,68

Calculation factor (Y1) - 1,2

• Model Number:74550/74850
• Inner Diameter：139,7mm Outer Diameter：215,9mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2023-03-04
• Application:joint protection,security equipment,defogging and degreasing,Broadcasting System,Automation,intermediate,suction nozzle,tooth filling,lifting chain,meat products machine,natural instruments
• Similar models:CX 74550/74845 ISO 74550A/74850 Timken 74550/74850 AST 74550A/74850 KOYO 74550/74850 NTN 4T-74550A/74850 Timken 74550/74845 Timken 74550A/74850 CX 74550/74850 Timken 74550/74851CD+X3S-74550
• BEARING POWER International Trading Co.,Ltd. specialize in 74550/74850 products，there is large inventory of NSK 74550/74850 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 74550/74850 Which NSK 74550/74850 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
  140080/140140H	80	140	85	Gamet	Tapered Roller Bearings
  29364E	320	500	109	NACHI	Thrust Roller Bearings
  234456	280	420	164	ISO	Thrust Ball Bearings
  24040 CC/W33	310	200	109	SKF	Spherical Roller Bearings
  4205-2RS	25	52	18	CX	Deep Groove Ball Bearings
  3306 A-2RS1	72	30	30,2	SKF	Angular Contact Ball Bearings
  62/32ZZ	32	65	17	NTN	Deep Groove Ball Bearings
  6300/HR11TN	10	35	11	SKF	Deep Groove Ball Bearings
  6303-2RS	17	47	14	KOYO	Deep Groove Ball Bearings
  6901LLUN	12,000	24,000	6,000	NTN	Deep Groove Ball Bearings
  7310BDB	50	110	27	CYSD	Angular Contact Ball Bearings
  AST090 6550	65	70		AST	Plain Bearings
  GEH 90 ES-2RS	150	90	85	SKF	Plain Bearings
  KB50100-PP	50	75		NBS	Linear Bearings
  NJ2304-E-TVP2 + HJ2304-E	20	52	21	FAG	Cylindrical Roller Bearings
  MJ2-NR	50,8	114,3	17,4625	RHP	Deep Groove Ball Bearings
  RNA4905-2RSR	30	42	17	INA	Needle Roller Bearings
  S6008	40	68	15	ZEN	Deep Groove Ball Bearings
  22310E/VA405	50	110	40	SKF	SPHERICAL ROLLER BEARINGS
  XLS-41/4	4.2500	6.0000	.8750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS