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：2025-12-16
• Application:vertical processing,walking Food processing machinery and equipment,medical equipment,medical treatment,ultra-quiet generators,garbage disposal,power protection,forming machine,Industrial,lifting tackle,floor industry
• Similar models:NSK 74525/74850 Timken 74525/74851CD+X4S-74525 Timken 74525/74853 ISO 74525/74850 KOYO 74525/74850 NTN 4T-74525/74850 Timken 74525/74850-B FBJ 74525/74850 Timken 74525/74845 Timken 74525/74850
• 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
  241/500CAE4	500	830	325	NSK	Spherical Roller Bearings
  23984RK	420	560	106	KOYO	Spherical Roller Bearings
  256K	280	500	80	Timken	Deep Groove Ball Bearings
  32303	17	47	20,25	NKE	Tapered Roller Bearings
  344A/332B	40	80	22,403	Timken	Tapered Roller Bearings
  AST650 809680	80	96		AST	Plain Bearings
  605ZZ	5	14	5	NTN	Deep Groove Ball Bearings
  6320 ZZ	100	215	47	CX	Deep Groove Ball Bearings
  BK3012	30	37	12	CX	Cylindrical Roller Bearings
  HI-CAP ST3062 ALFT	30,162	62	18	KOYO	Tapered Roller Bearings
  KH3050	30	40	50	NTN	Linear Bearings
  NJ10/630	630	920	128	ISO	Cylindrical Roller Bearings
  NN3088	440	650	157	CX	Cylindrical Roller Bearings
  NUP312R	60	130	31	KOYO	Cylindrical Roller Bearings
  SA1-90B	90	130	60	NTN	Plain Bearings
  W 639/3 R-2RS1	3	8	4	SKF	Deep Groove Ball Bearings
  YSPAG 207-107	72	36,512	39,5	SKF	Deep Groove Ball Bearings
  NUP2004E	20	42	14	FAG	CYLINDRICAL ROLLER BEARINGS
  240/600	600	870	272	Torrington	SPHERICAL ROLLER BEARINGS
  1AANOn	17	40	17.5	RIV	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS