d - 482.6 mm

D - 615.95 mm

B - 330.2 mm

T - 330.2 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 6.4 mm

Basic dynamic load rating - C - 6300 kN

Basic static load rating - C₀ - 14300 kN

Fatigue load limit - P_u - 1080 kN

Comparative radial load rating - C_F - 1340 kN

Comparative axial load rating - C_Fa - 222 kN

Thrust factor - K - 1.76

Calculation factor - e - 0.33

Calculation factor - Y₁ - 2

Calculation factor - Y₂ - 3

Calculation factor - Y₀ - 2

Mass bearing - 235 kg

Variants - TQOSN/GWSI

• Model Number: BT4-8163 E8/C725
• Inner Diameter：615,95mm Outer Diameter：482,6mm Width：330,2mm
• Type：Tapered Roller Bearings
• Update date：2025-04-25
• Application:glass,transistor fittings,electrocardiograph,reducer,expectoration machine,stacker lift platform,food / grain / food equipment,rubber products machinery and equipment,coal mill,Microwave Equipment,stamping die and its equipment
• Similar models:Timken M281635/M281610 SKF BT4-8163E8/C725 Timken 81630/81963CD+X1S-81630 Timken 81630/81962
• BEARING POWER International Trading Co.,Ltd. specialize in BT4-8163E8/C725 products，there is large inventory of SKF BT4-8163 E8/C725 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4-8163 E8/C725 Which SKF BT4-8163E8/C725 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
  30BD219V	30	55	23	NACHI	Angular Contact Ball Bearings
  32303	17	47	20,25	ISB	Tapered Roller Bearings
  3316	80	170	68,3	ISO	Angular Contact Ball Bearings
  C 3976 M	520	380	106	SKF	Cylindrical Roller Bearings
  7904UCGD2/GLP4	20	37	9	NTN	Angular Contact Ball Bearings
  EGBZ2624-E40	41,275	45,244	38,1	INA	Plain Bearings
  NA22030	30	52	30	Timken	Needle Roller Bearings
  NK43/20	43	53	20	CX	Needle Roller Bearings
  NKI32/30	32	47	30	SKF	Needle Roller Bearings
  PHU2021	28	135,2	62,8	PFI	Angular Contact Ball Bearings
  W206PPG	30	62	23,83	Timken	Deep Groove Ball Bearings
  WC88506	30	62	.7874	New Departure	DEEP GROOVE BALL BEARINGS
  SN210with22210	50	-	60	FAG	PILLOW BLOCKS
  B7022C.T.P4S	110	170	28	FAG	ANGULAR CONTACT BALL BEARINGS
  71912CDHCP4A	60	85	13	SKF	ANGULAR CONTACT BALL BEARINGS
  NF307E	35	80	21	STEYR	CYLINDRICAL ROLLER BEARINGS
  NUKR35X	16	35	18	SKF	NEEDLE BEARINGS
  60/32	32	58	13	SKF	DEEP GROOVE BALL BEARINGS
  23056	280	420	106	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  305802-ZZ	15	40	15.9	CONSOLIDATED	YOKE TYPE TRACK ROLLERS