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：2025-12-09
Application:roller lathe,steam Hydraulic control element,generator,hydraulic pressure gauge,trolley,drawing die,enzyme,Machine Tool Accessories,inorganic chemical,injection molding machine,supporting facilities
Similar models:BTM 130 BTN9/HCP4CDB 6230 NU 10/530 MA 1305 EKTN9 + H 305 6330 M NCF 3096 CV SAW 23230 TLC SAF 23044 KATLC x 7.7/8 HM 30/950 SAFS 23024 KAT x 4
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85384	-	-	31.75	Seals
FY 1.3/4 TF/VA201	44.45	-	54.2	Bearings, units and housings
IR 85x95x26	85	95	26	Bearings, units and housings
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SD 25x33x4	25	33	4	Seals
SNW 130x5.5/16	134.9375	150	142.5194	Bearings, units and housings

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Hot number： BD-21310 EK-H 310 314419 50x62x7 HMS5 RG 71910 ACE/P4A C 3064 M FYR 2 1/2-3 FYTB 1.3/16 LDW GEH 120 ES-2RS PCMW 203601.5 M PSM 030804 A51 PSM 405040 A51 SAF 1520 x 3.5/16 SAFS 22517-11 x 2.13/16 TLC SAFS 22526 x 4.5/16 T SSAFS 23038 KATLC x 6.15/16