Bearings, units and housings -- Super-precision bearings -- Double direction angular contact thrust ball bearings -- Angular contact thrust ball bearings, double direction, super-precision -- SKF BTW 140 CM/SP

BTW 140 CM/SP

Dimensions

d		140	mm
D		210	mm
H		84	mm
d₁		180.8	mm
2C		42	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1	mm

Abutment dimensions

d_a	min.	166	mm
D_a	min.	197.7	mm
D_a	max.	200	mm
r_a	max.	2	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	106	kN
Basic static load rating	C₀	375	kN
Fatigue load limit	P_u	13.2	kN
Attainable speed for grease lubrication		3200	r/min
Attainable speed for oil-air lubrication		3800	r/min
Preload		940	N
Static axial stiffness		1089	N/µm
Reference grease quantity	G_ref	45.3	cm³

Mass

Mass bearing

8.6

Model Number: BTW 140 CM/SP
Inner Diameter：140mm Outer Diameter：210mm Width：84mm
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:Cylinder Micro,Industrial,Forming mold,ventilator anesthesia machine etc,ECG,embroidery cloth,medical equipment,vacuum filter,Grinding and polishing equipment,agriculture,Medical printer
Similar models:619/1400 MB BTW 140 CM/SP 51408 PBM 14016090 M1G1 C 3140 K BD-23140-2CS5K/VT143-H 3140 PBMF 12014080 M1G1 511/1400 F PCM 140145100 E PBM 240260140 M1G1
BEARING POWER International Trading Co.,Ltd. specialize in BTW140CM/SP products，there is large inventory of SKF BTW 140 CM/SP 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 BTW 140 CM/SP Which SKF BTW140CM/SP 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	Type
102540	260.35	311.15	15.88	Seals
16044	220	340	37	Bearings, units and housings
30221/DF	105	190	-	Bearings, units and housings
32226/DF	130	230	-	Bearings, units and housings
470781	751	-	-	Seals
51172 F	360	440	65	Bearings, units and housings
6209-RS1	45	85	19	Bearings, units and housings
6305/HR22Q2	25	62	17	Bearings, units and housings
7040 ACD/P4AH1	200	310	51	Bearings, units and housings
FYC 45 TF	45	-	-	Bearings, units and housings
NJG 2317 VH	85	180	60	Bearings, units and housings
PSM 253225 A51	25	32	25	Bearings, units and housings

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Hot number： 1050240 16044 300x340x18 HDS2 R 3305 ATN9 42475 99487 C 30/600 M D/W RW188 HA 2315 N 314 ECP NJ 2220 ECJ NNF 5020 ADA-2LSV SAF 22511 T SAF 23040 KATLC x 7.1/8 SSAFS 23056 KAT x 9.15/16