d - 34.925 mm

D - 73.025 mm

T - 23.812 mm

B - 24.608 mm

C - 19.050 mm

a - 8.1 mm

r1 min. - 1.5 mm

r2 min. - 0.8 mm

Weight - 0,475 Kg

Basic dynamic load rating (C) - 73000 kN

Basic static load rating (C0) - 88500 kN

(Grease) Lubrication Speed - 5200 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: 25877/25821
• Inner Diameter：34.925mm Outer Diameter：73.025mm Width：23.812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:key lock,Flame Cutting,pneumatic,milling head plug,training beds etc,Industrial Electromechanical,surgical instruments,Cutting Machine,Grinding and polishing equipment,Storage Tool,X-ray Equipment
• Similar models:FAG K25877-25821 ISO 25877/25821 CX 25877/25820 Fersa 25877/25821 NACHI H-25877R/H-25821 AST 25877/25820 PFI 25877/21 FBJ 25877/25821 NSK 25877/25821 CX 25877/25821
• BEARING POWER International Trading Co.,Ltd. specialize in 25877/25821 products，there is large inventory of NACHI 25877/25821 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 25877/25821 Which NACHI 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
  1985/1922	28,575	57,15	19,845	Timken	Tapered Roller Bearings
  21309	45	100	25	ISB	Spherical Roller Bearings
  6010L11ZZ	50	80	16	NSK	Deep Groove Ball Bearings
  6202-N	15	35	11	NKE	Deep Groove Ball Bearings
  6211/HR11TN	55	100	21	SKF	Deep Groove Ball Bearings
  63006EE	30,000	55,000	19,000	SNR	Deep Groove Ball Bearings
  67780/67720	165,1	247,65	47,625	NSK	Tapered Roller Bearings
  694H-2RS	4	11	4	AST	Deep Groove Ball Bearings
  FNT-2542	25	42	2	KOYO	Needle Roller Bearings
  GE76-ZO	76,2	120,65	66,675	INA	Plain Bearings
  NJ2330R	150	320	108	KOYO	Cylindrical Roller Bearings
  SCW 30-UU AS	30			NBS	Linear Bearings
  SN520	90		110	FAG	PILLOW BLOCKS
  HMLL59T			27	FAG	WITHDRAWAL NUTS
  160DR	60	110	28	HOFF	DEEP GROOVE BALL BEARINGS
  GE120SX	120	180	36	INA	SPHERICAL PLAIN BEARINGS
  SAF340	8.7500	7.6250		Torrington
  LRJ-110	110	200	38	RHP	CYLINDRICAL ROLLER BEARINGS
  W637/3-ZZ	3	6	3	SKF	DEEP GROOVE BALL BEARINGS
  CRSBCR-64	1.5000	4.0000	2.2500	CONSOLIDATED	ROLLER CAM FOLLOWERS