Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Alignment needle roller bearings -- Alignment needle roller bearings, with an inner ring SKF PNA 30/52

PNA 30/52

Dimensions

d		30	mm
D		52	mm
B		20	mm
F		35	mm
D₁		47.5	mm
r	min.	0.8	mm
r_1,2	min.	0.3	mm
s	max.	0.5	mm

Abutment dimensions

d_a	min.	32	mm
D_a	min.	46.5	mm
D_a	max.	47.5	mm
r_a	max.	0.8	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	24.6	kN
Basic static load rating	C₀	45	kN
Fatigue load limit	P_u	5.6	kN
Reference speed		11000	r/min
Limiting speed		13000	r/min

Mass

Mass bearing

0.18

Designation

PNA 30/52

Model Number: PNA 30/52
Inner Diameter：30mm Outer Diameter：52mm Width：20mm
Reference speed:13000 r/min Limiting speed:11000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Alignment needle roller bearings
Details： Alignment needle roller bearings Alignment needle roller bearings, with an inner ring
Update date：2026-04-17
Application:nail products,medical equipment,trolley,injection molding machine,marine test,vacuum suction cup,extruder,root canal filling,Spectrum Products,medical equipment,agricultural testing and analysis equipment and related
Similar models:22330-2CS5K/VT143 W 6307-2RZ 33024 HM 3088 GB 4930 HA 3040 SAFS 23038 KAT x 7 SAF 23034 KA x 6 SNW 3032x5.1/2 71930 ACD/HCP4AL
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10632	27	42.82	6.35	Seals
12x25x7 HMSA10 RG	12	25	7	Seals
2309 EM	45	100	36	Bearings, units and housings
32222	110	200	56	Bearings, units and housings
7019 ACD/P4A	95	145	24	Bearings, units and housings
7314 BEGAF	70	150	35	Bearings, units and housings
90823	-	-	45	Seals
AXW 35	35	55	2	Bearings, units and housings
BTM 110 BTN9/P4CDB	110	170	54	Bearings, units and housings
FSAF 22220 TLC	100	-	-	Bearings, units and housings
OKBS 53	53	-	-
W 603 XR-2Z	3	9	4	Bearings, units and housings

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Hot number： 19213 23284 CAK/W33 28x40x8 HMSA10 V 30332 410 VRME R 51196 F 51204 71952 CD/P4AL BD-C 4188 K30MB-AOH 24188 PBM 071208 M1 SAF 22515 x 2.3/8 SAW 23238 TLC W 617/4 XR W 628/6-2Z YSPAG 210