d - 34,925 mm

D - 73,025 mm

T - 23,812 mm

B - 24,608 mm

C - 19,05 mm

ra1 max. - 2,3 mm

a - 15,7 mm

r min. - 3,5 mm

r1 min. - 2,3 mm

Da - 64 mm

db - 40,5 mm

ra max. - 3,5 mm

da - 47 mm

Db - 68 mm

Weight - 0,469 Kg

Basic dynamic load rating (C) - 71 kN

Basic static load rating (C0) - 86 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7100 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2,1

• Model Number:25878/25820
• Inner Diameter：34,925mm Outer Diameter：73,025mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2023-03-17
• Application:cleaning agent,Rolling mill gear box,Machine Tool Accessories,industry test,plastic molding,Traffic Fire Protection Equipment Security equipment,Hydraulic Hose,Warehouse Shelf Equipment,Wire grinder,sanitation facilities,ventilation heating equipment
• Similar models:KOYO 25878R/25820 FBJ 25878/25821 AST 25878/25821 Timken 25878/25821 CX 25878/25821 Timken 25878/25820 NSK 25878/25820 NTN 4T-25878/25820 Fersa 25878/25820 ISO 25878/25821
• BEARING POWER International Trading Co.,Ltd. specialize in 25878/25820 products，there is large inventory of NSK 25878/25820 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 25878/25820 Which NSK 25878/25820 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
  14137A/14276	34,925	69,012	19,845	FBJ	Tapered Roller Bearings
  21311 K+AHX311	50	120	29	ISB	Spherical Roller Bearings
  5S-2LA-HSE922G/GNP42	110	150	20	NTN	Angular Contact Ball Bearings
  6210F604	50,000	90,000	20,000	SNR	Deep Groove Ball Bearings
  6310	50	110	27	ZEN	Deep Groove Ball Bearings
  684-2Z	4	9	4	ZEN	Deep Groove Ball Bearings
  C 4192 MB	760	460	300	SKF	Cylindrical Roller Bearings
  7226-B	130	230	40	SIGMA	Angular Contact Ball Bearings
  B71913-E-T-P4S	65	90	13	FAG	Angular Contact Ball Bearings
  HK 1718	17	23	18	NBS	Needle Roller Bearings
  KD253745LL	25	37	45	NTN	Linear Bearings
  RAL010NPPB	15,875	35	15,88	Timken	Deep Groove Ball Bearings
  WJ-182416	28,575	38,1		NSK	Needle Roller Bearings
  7238B.MP.U(A/O)	190	340	55	FAG	ANGULAR CONTACT BALL BEARINGS
  HR32968J	340	460	76	NSK	TAPERED ROLLER BEARINGS
  6316TCC78	80	170	39	SKF	DEEP GROOVE BALL BEARINGS
  XWX102402.75	10	24		SKF (Old No.)	THRUST NEEDLE BEARINGS
  6103P	17	35	10	NH	DEEP GROOVE BALL BEARINGS
  WC8011	11	32	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HJ-2307	35		6	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS