d - 39.688 mm

D - 73.025 mm

T - 23.812 mm

B - 25.654 mm

C - 19.050 mm

a - 8.0 mm

r1 min. - 3.5 mm

r2 min. - 0.8 mm

Weight - 0,46 Kg

Basic dynamic load rating (C) - 68000 kN

Basic static load rating (C0) - 81000 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0.30

Calculation factor (Y0) - 1.1

Calculation factor (Y1) - 2.0

• Model Number: 2789/2735X
• Inner Diameter：39.688mm Outer Diameter：73.025mm Width：23.812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:milling head plug,medical equipment,crimping tools,Spectrum Products,metal mold,gas turbine,Display Devices,small diesel generators,shoe-making machinery,pneumatic Pump,Surveying Surveying Instruments
• Similar models:CX 2789/2720 Timken 2789/2729 NTN 4T-2789/2729 Fersa 2789/2729 FBJ 2789/2720 Timken 2789/2720 NTN 4T-2789/2720 KOYO 2789R/2735X NACHI 2789/2735X NSK 2789/2720
• BEARING POWER International Trading Co.,Ltd. specialize in 2789/2735X products，there is large inventory of NACHI 2789/2735X . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2789/2735X Which NACHI 2789/2735X 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
  1215S	75	130	25	NTN	Self-Aligning Ball Bearings
  23264 EKW33+OH3264	300	580	208	ISB	Spherical Roller Bearings
  232/530CAE4	530	980	355	NSK	Spherical Roller Bearings
  29418	90	190	60	NTN	Thrust Roller Bearings
  6003N	17	35	10	NTN	Deep Groove Ball Bearings
  6018LLB	90	140	24	NTN	Deep Groove Ball Bearings
  6030-RS	150	225	35	ISB	Deep Groove Ball Bearings
  6307-Z-N	35	80	21	NKE	Deep Groove Ball Bearings
  6808-2NSE	40	52	7	NACHI	Deep Groove Ball Bearings
  7314DTBT	70,000	150,000	140,000	NTN	Angular Contact Ball Bearings
  8014	14	35	12,7	SIGMA	Deep Groove Ball Bearings
  BH-910	14,288	20,638	15,88	NSK	Needle Roller Bearings
  BK142214	14	22	14	CX	Cylindrical Roller Bearings
  K4X7X7TN	4	7		Timken	Needle Roller Bearings
  NU18/600	600	730	60	ISO	Cylindrical Roller Bearings
  NUP 204	20	47	14	ISB	Cylindrical Roller Bearings
  O-19	60.325	91.281	25.400	NACHI	Thrust Ball Bearings
  RT-767	508			SIGMA	Thrust Roller Bearings
  01/02/7422	110	200	53	RIV	TAPERED ROLLER BEARINGS
  RNA49/32	52		20	SKF	NEEDLE BEARINGS