Bearings, units and housings -- Super-precision bearings -- Double direction angular contact thrust ball bearings -- Angular contact thrust ball bearings, double direction, super-precision -- SKF BTM 170 BM/HCP4CDB

BTM 170 BM/HCP4CDB

Dimensions

d		170	mm
D		260	mm
H		81	mm
d₁		211.3	mm
D₁		237.5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm

Abutment dimensions

d_a	min.	181	mm
D_a	max.	254	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		205.4	mm

Calculation data

Basic dynamic load rating	C	140	kN
Basic static load rating	C₀	360	kN
Fatigue load limit	P_u	10.4	kN
Attainable speed for grease lubrication		3900	r/min
Attainable speed for oil-air lubrication		4600	r/min
Preload class A		1800	N
Preload class B		5400	N
Static axial stiffnes for preload A		1030	N/µm
Static axial stiffnes for preload B		1553	N/µm
Reference grease quantity	G_ref	126	cm³

Notes

Speed values are applicable to bearings with light preload (suffix DBA). For bearings with a heavy preload (suffix DBB), attainable speeds are about 75% of the quoted values.

Mass

Mass bearing

Model Number: BTM 170 BM/HCP4CDB
Inner Diameter：170mm Outer Diameter：260mm Width：81mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Double direction angular contact thrust ball bearings Angular contact thrust ball bearings, double direction, super-precision
Details： Angular contact thrust ball bearings, double direction, super-precision
Update date：2026-04-16
Application:E Beauty,Pneumatic Control Valves,sucker industry,food / grain / food equipment,Optical Instruments,switch,Material handling equipment,Gear grinding machine,wire industry,SPA equipment,Grinding and polishing equipment
Similar models:W 61700 X-2RS1 PBMF 150170100 M1G1 PBMF 15017070 M1G1 PBM 170190240 M1G1 W 61700 XR-2RS1 W 61703-2Z AS 130170 W 61706 R W 61704 R-2ZS BTM 170 BM/P4CDB
BEARING POWER International Trading Co.,Ltd. specialize in BTM170BM/HCP4CDB products，there is large inventory of SKF BTM 170 BM/HCP4CDB Angular contact thrust ball bearings, double direction, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the BTM 170 BM/HCP4CDB Which SKF BTM170BM/HCP4CDB 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.

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30x47x6 HMSA10 RG	30	47	6	Seals
33020T88/DB	100	150	-	Bearings, units and housings
4700566	1193.8	1244.6	22.23	Seals
51236 M	180	250	56	Bearings, units and housings
6006-2RZTN9/HC5C3WT	30	55	13	Bearings, units and housings
99360	92	102.3874	25.4	Seals
FY 1.7/16 FM	36.513	-	-	Bearings, units and housings
GB 3021	-	-	46	Bearings, units and housings
HK 3016	30	37	16	Bearings, units and housings
NUKR 62 XA	-	62	28	Bearings, units and housings
NUP 305 ECJ	25	62	17	Bearings, units and housings
SAF 1513 x 2.1/4 T	57.15	-	-	Bearings, units and housings

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Hot number： 1763320 231/800 CA/W33 BD-232/560 CAK/W33-OH 32/560 H 27361 37825 593180 65x85x8 HMS5 V 71917 ACE/HCP4A BMB-6208/080S2/UB008A FYE 1 1/2 FYJ 65 KF FYWK 504 Y NUP 2317 ECP YEL 206-104-2F ZW 45x55