Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing round and triangular flanged units SKF PF 20 TR

PF 20 TR

No order designation, order individual appertaining products
Housing material			Pressed steel

Dimensions

d		20	mm
A₁		2	mm
A₂		8	mm
B		31	mm
B₄		4.5	mm
D_a	min.	51	mm
J		71.4	mm
H		90	mm
N		8.7	mm
s₁		18.3	mm
T		20.3	mm

Calculation data

Basic dynamic load rating	C		12.7	kN
Basic static load rating	C₀		6.55	kN
Fatigue load limit	P_u		0.28	kN
Permissible radial housing load		max.	3.3	kN

Mass

Mass unit

0.3

Mounting information

Thread grub screw	G₂	M6x0.75
Hexagonal key size for grub screw	N	3	mm
Recommended tightening torque for grub screw		4	N·m
Recommended diameter for attachment bolts, mm	G	8	mm
Recommended diameter for attachment bolts, inch	G	0.3125	in

Appertaining products

Bearing			YAR 204-2RF
Housing			PF 47

Model Number: PF 20 TR
Inner Diameter：20mm Outer Diameter：-mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Bearing units Y-bearing units (ball bearing units) Y-bearing flanged units
Details： Y-bearing flanged units Y-bearing round and triangular flanged units
Update date：2026-06-24
Application:Traffic Fire Protection Equipment Security equipment,dynamic blood pressure,stirrer,Small air generators,Dental Equipment,Textile Accessories,surgical instruments,respirator,Wire grinder,Spectrum Products,Sensors
Similar models:SY 20 TDW NJ 220 ECJ YELAG 209 IR 220x240x50 PCMF 202311.5 E 32010 X/DF PCM 131520 E 53320 + U 320 51207 V/HR22T2 W 6207-2Z
BEARING POWER International Trading Co.,Ltd. specialize in PF20TR products，there is large inventory of SKF PF 20 TR Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the PF 20 TR Which SKF PF20TR 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

313189 A
31330 X/DF
6008-2RS1
8621
BT4B 331226/HA1

Purchase the SKF PF 20 TR Y-bearing round and triangular flanged units Please fill in the following

Hot number： 1200 VL V 17488 BD-23260 CCK/W33-AOH 3260 G 32052T189 X/DB 35x80x12 HMSA10 V 6013-2RS1 61928 MA 71910 ACE/HCP4A 7217 BECBY BT2B 328934/HA3 HJ 220 EC HK 0606 OKCS 360 STO 35 W 61902-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
313189 A
31330 X/DF
6008-2RS1
8621
BT4B 331226/HA1