d - 34,925 mm

D - 73,025 mm

T - 23,812 mm

a - 15,8 mm

B - 24,608 mm

C - 19,05 mm

C_{a min} - 5 mm

C_{b min} - 4,5 mm

D_{a min} - 65 mm

D_{b min} - 68 mm

d₁ - 53,9 mm

d_{a max} - 40,5 mm

d_{b min} - 43 mm

r_{1, 2 min} - 1,5 mm

r_{3, 4 min} - 0,8 mm

r_{a max} - 1,5 mm

r_{b max} - 0,8 mm

m - 0,462 kg / Weight

C_r - 66000 N / Dynamic load rating (radial)

C_0r - 77000 N

e - 0,29

Y - 2,07

Y₀ - 1,14

C_ur - 9400 N / Fatigue limit load, radial

n_G - 10300 1/min / Limiting speed

Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs

• Model Number:K25877-25821
• Inner Diameter：34,925mm Outer Diameter：73,025mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:air purification,non-motor vehicle Electric car,electronic components,lifting equipment Hoisting hoist,Cylinder Standard,floor industry,industrial equipment,other mold,glass processing machine,welding equipment,security equipment
• Similar models:AST 25877/25820 NACHI H-25877R/H-25821 Fersa 25877/25820 NACHI 25877/25821 Timken 25877/25821 FBJ 25877/25821 FAG K25877-25821 CX 25877/25820 PFI 25877/21 CX 25877/25821
• BEARING POWER International Trading Co.,Ltd. specialize in K25877-25821 products，there is large inventory of FAG K25877-25821 . We has been built up long-term cooperation with FAG company, could make a bulk order of the K25877-25821 Which FAG K25877-25821 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
  2209K-2RS+H309	45	85	23	ISO	Self-Aligning Ball Bearings
  35176/35326	44,45	82,931	22,225	CX	Tapered Roller Bearings
  3916	80	136	44	INA	Thrust Ball Bearings
  524850	80	130	35	FAG	Tapered Roller Bearings
  7208 B-UX	40	80	36	CX	Angular Contact Ball Bearings
  72218C/72487	55,562	123,825	36,512	Timken	Tapered Roller Bearings
  BK455538	45	55	38	ISO	Cylindrical Roller Bearings
  NU 304 ET	20	52	15	NSK	Cylindrical Roller Bearings
  NU29/630	630	850	128	ISO	Cylindrical Roller Bearings
  RABRB15/47-FA106	15	47,3	31,1	INA	Deep Groove Ball Bearings
  WS22217-E1-2RSR	85	150	44	FAG	Spherical Roller Bearings
  BK4516	52		16	FAG	NEEDLE BEARINGS
  SBB20	1.2500	2.0000	1.0937	IKO	SPHERICAL PLAIN BEARINGS
  A205PP	25	52	15	FAF	DEEP GROOVE BALL BEARINGS
  VSU250955	855	1055		INA	SLEWING BEARINGS
  SIL15ES	15		12	FAG	ROD ENDS
  KC080CPO	8.0000	8.7500	.3750	KAYDON	DEEP GROOVE BALL BEARINGS
  160SD30	160	240	60	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  W-25/8				INA	THRUST BALL BEARINGS
  GE50FW-2RS	50	90	56	INA	SPHERICAL PLAIN BEARINGS