d - 28,575 mm

D - 68,262 mm

T - 22,225 mm

B - 23,812 mm

C - 17,462 mm

ra1 max. - 1,5 mm

a - 6,5 mm

Da - 60 mm

db - 35 mm

ra max. - 0,8 mm

da - 36 mm

Db - 63 mm

Weight - 0,41 Kg

Basic dynamic load rating (C) - 57,5 kN

Basic static load rating (C0) - 65,5 kN

(Grease) Lubrication Speed - 5 700 r/min

(Oil) Lubrication Speed - 7 700 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y2) - 1,77

• Model Number: 4T-2474/2420
• Inner Diameter：28,575mm Outer Diameter：68,262mm Width：22,225mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Ball screw,gantry processing,shoe-making machinery,vertical sawing machine,squeeze machine etc,rolling mill roll neck and slowdown device,marine test,journal lathe,die casting mold,Industrial equipment,equipment
• Similar models:NACHI M224749/M224710 Fersa 02474/02420 Timken 02474A/02420-B Timken M224748/M224710DC+M224748XA ISO M224749/11 NSK 02474/02420 NTN 4T-02474/02420 ISO 2474/2420 NTN E-M224749D/M224710/M224710D CX 02474/02420
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-2474/2420 products，there is large inventory of NTN 4T-2474/2420 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-2474/2420 Which NTN 4T-2474/2420 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
  17887/17831	45,23	79,985	19,842	Timken	Tapered Roller Bearings
  239/670E	670	900	170	NACHI	Cylindrical Roller Bearings
  32306	30	72	28,75	ISO	Tapered Roller Bearings
  3308 ZZ	40	90	36,5	ISO	Angular Contact Ball Bearings
  4T-15100S/15250X	25,4	63,5	20,638	NTN	Tapered Roller Bearings
  67885/67820	190,5	266,7	47,625	Fersa	Tapered Roller Bearings
  GE300XS	300	430	165	FBJ	Plain Bearings
  MR 62 ZZ	2	6	2,5	NSK	Deep Groove Ball Bearings
  NA 4910	50	72	22	NBS	Needle Roller Bearings
  NJ2309E	45	100	36	CYSD	Cylindrical Roller Bearings
  PFT 25 RM	25		27,2	SKF	Bearing Units
  RB202	15	47	31	FYH	Deep Groove Ball Bearings
  YB 1812	28,575	34,925	19,05	IKO	Needle Roller Bearings
  NJ202	15	35	11	FAG	CYLINDRICAL ROLLER BEARINGS
  SNW3140x180	200	250		SKF	ADAPTERS
  NATB5907	35	55	27	IKO	NEEDLE BEARINGS
  213-SG	65	120	23	MRC	DEEP GROOVE BALL BEARINGS
  MJ-15/8	1.6250	4.0000	.9375	RHP	DEEP GROOVE BALL BEARINGS
  GE-170SW	170	260	54	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  TR-3	.1900		.3125	CONSOLIDATED	ROD ENDS