d - 34,925 mm

D - 73,025 mm

T - 23,812 mm

B - 24,608 mm

C - 19,05 mm

ra1 max. - 0,8 mm

a - 8,1 mm

Da - 65 mm

db - 40,5 mm

ra max. - 1,5 mm

da - 43 mm

Db - 68 mm

Weight - 0,474 Kg

Basic dynamic load rating (C) - 71 kN

Basic static load rating (C0) - 85 kN

(Grease) Lubrication Speed - 5 300 r/min

(Oil) Lubrication Speed - 7 100 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,14

Calculation factor (Y2) - 2,07

• Model Number: 4T-25877/25821
• Inner Diameter：34,925mm Outer Diameter：73,025mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:tapered grinder,medical equipment,lifting upgrade,auto tools,intermediate,Gas turbine,medical equipment,Rolling mill,comprehensive experiment,electromagnetic clutch,respirator
• Similar models:CX 25877/25821 NACHI H-25877R/H-25821 FBJ 25877/25820 NSK 25877/25821 ISO 25877/25820 NACHI 25877/25821 Fersa 25877/25821 NTN 4T-25877/25821 CX 25877/25820 FAG K25877-25821
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-25877/25821 products，there is large inventory of NTN 4T-25877/25821 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-25877/25821 Which NTN 4T-25877/25821 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
  22205 E	52	25	18	SKF	Spherical Roller Bearings
  23196RHA	480	790	248	KOYO	Spherical Roller Bearings
  305-Z	25	62	17	SKF	Deep Groove Ball Bearings
  30FC22150A	150	220	150	KOYO	Cylindrical Roller Bearings
  582/572	82,55	139,992	36,512	Timken	Tapered Roller Bearings
  7016DT	80	125	22	CYSD	Angular Contact Ball Bearings
  7022C	110	170	28	NACHI	Angular Contact Ball Bearings
  71917 CB/HCP4A	120	85	18	SKF	Angular Contact Ball Bearings
  7218 BECBM	160	90	30	SKF	Angular Contact Ball Bearings
  BK121712	12	17	12	CX	Cylindrical Roller Bearings
  EE750576/751204D+X3S-750576	146,05	304,8	135,733	Timken	Tapered Roller Bearings
  KBL60211	60	90		NBS	Linear Bearings
  PCM 404430 E	40	44	30	SKF	Plain Bearings
  R20LL	31,750	57,150	12,700	NTN	Deep Groove Ball Bearings
  RF-515ZZ	1,5	5	2,6	NMB	Deep Groove Ball Bearings
  UCT318	90			SNR	Bearing Units
  4427	2.1250	2.3125	2.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  6413	65	160	37	FAG	DEEP GROOVE BALL BEARINGS
  SL183026	130	200	52	INA	CYLINDRICAL ROLLER BEARINGS
  SSR-24	1.5000	2.6250	.4375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS