d - 133,35 mm

D - 215,9 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

ra1 max. - 3,3 mm

a - -2,2 mm

Da - 196 mm

db - 146 mm

ra max. - 3,5 mm

da - 152 mm

Db - 208 mm

Weight - 6,56 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 540 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 100 r/min

Calculation factor (e) - 0,49

Calculation factor (Y0) - 0,68

Calculation factor (Y2) - 1,23

• Model Number: 4T-74525/74850
• Inner Diameter：133,35mm Outer Diameter：215,9mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:Safety protection,Doppler,hydraulic connector,medical equipment,lifting upgrade,Industrial Electromechanical,Spectrum Products,ventilator anesthesia machine etc,product accessories,gear grinding machine,wheel lathe
• Similar models:Timken 74525/74851CD+X4S-74525 KOYO 74525/74850 FBJ 74525/74850 Timken 74525/74850-B NTN 4T-74525/74851D+A NSK 74525/74850 NTN NA74525/74851D Timken 74525/74850 Timken 74525/74845 Timken 74525/74853
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-74525/74850 products，there is large inventory of NTN 4T-74525/74850 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-74525/74850 Which NTN 4T-74525/74850 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
  29412E	60	130	42	NACHI	Thrust Roller Bearings
  6012ZZ	60	95	18	NSK	Deep Groove Ball Bearings
  6280/6220	53,975	127	50,8	ISO	Tapered Roller Bearings
  6909NKE	45	68	12	NACHI	Deep Groove Ball Bearings
  7208B	40	80	18	KOYO	Angular Contact Ball Bearings
  74500/74850	127	215,9	47,625	Timken	Tapered Roller Bearings
  BS2-2208-2CSK/VT143	40	80	28	SKF	Spherical Roller Bearings
  KJA042 RD	107,95	127	11,1	KOYO	Angular Contact Ball Bearings
  NK10X17X15	10,000	17,000	15,000	NTN	Needle Roller Bearings
  NN3007	35	62	20	CX	Cylindrical Roller Bearings
  NP 313	65	121.5		NACHI	Cylindrical Roller Bearings
  NU1014-M1	70	110	20	FAG	Cylindrical Roller Bearings
  RNA4907-2RS	42	55	20	CX	Needle Roller Bearings
  SBB 52	82,55	130,175	72,24	IKO	Plain Bearings
  SC164028	820,000	1060,000	110,000	NTN	Deep Groove Ball Bearings
  6380	400	820	136	FAG	DEEP GROOVE BALL BEARINGS
  I-71223	72	1.4375	17	SKF	SELF
  5210A-2RSNR	50	90	30.2	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  FPXC1800	18.0000	18.7500	.3750	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  RNA49/32	52		20	Torrington	NEEDLE BEARINGS