Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Alignment needle roller bearings -- Alignment needle roller bearings, with an inner ring SKF PNA 12/28

PNA 12/28

Dimensions

d		12	mm
D		28	mm
B		12	mm
F		15	mm
D₁		24.5	mm
r	min.	0.8	mm
r_1,2	min.	0.3	mm
s	max.	0.5	mm

Abutment dimensions

d_a	min.	14	mm
D_a	min.	23.5	mm
D_a	max.	24.5	mm
r_a	max.	0.8	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	7.37	kN
Basic static load rating	C₀	9.15	kN
Fatigue load limit	P_u	1.08	kN
Reference speed		24000	r/min
Limiting speed		28000	r/min

Mass

Mass bearing

0.037

Designation

PNA 12/28

Model Number: PNA 12/28
Inner Diameter：12mm Outer Diameter：28mm Width：12mm
Reference speed:28000 r/min Limiting speed:24000 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：2024-12-13
Application:cleaners,Industry,food add,Industrial,bio-chemical,reinforced machinery,Plastic molding,equipment and,cooling system,Roller mill,chemical
Similar models:GEZ 212 ES-2RS 51280 F BD-22228-2CS5K/VT143-H 3128 L 81218 TN 81292 M 6212-ZNR 6412 NR WS 81220 PCM 121412 M 1213 ETN9
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Model No.	Inner Diameter	Outer Diameter	Width	Type
6388	15.875	34.93	9.53	Seals
71924 CE/P4A	120	165	22	Bearings, units and housings
7321 BEGAM	105	225	49	Bearings, units and housings
D/W R4-2Z	6.35	15.875	4.978	Bearings, units and housings
NNTR 130x310x146.2ZL	130	310	146	Bearings, units and housings
NUP 2309 ECML	45	100	36	Bearings, units and housings
P 1.3/4 TR	44.45	-	-	Bearings, units and housings
PCM 161810 E	16	18	10	Bearings, units and housings
PCM 252830 M	25	28	30	Bearings, units and housings
RSTO 17	22	40	15.8	Bearings, units and housings
SAFS 22222 TLC	110	-	-	Bearings, units and housings
SSAFS 22522 x 3.7/8	98.425	-	-	Bearings, units and housings

Purchase the SKF PNA 12/28 Alignment needle roller bearings, with an inner ring Please fill in the following

Hot number： 122580 17695 27471 305802 C-2RS1 38.1x54.4x12.8 TP 395 VE R 402504 412003 G 6x10x2 S MVR1-40 HJ 2319 EC P 3/4 FM QJ 314 N2PHAS SAF 22520 x 3.5/16 SAF 22528 T