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RNAO12X22X12TN bearing

product name: RNAO12X22X12TN bearing
types:Needle roller bearings brand:Natebon
Inside diameter(mm):12 Outside diameter(mm):22
thickness(mm):12 Reference speed(mm):26000
Dynamic load:9.52 Static load:10
update time:2025.06.08 Page View:43986

Natebon Electromechanical Industrial(Jiangsu) Co.,Ltd. Consultation hotline:15335271700

Detail

Natebon RNAO12X22X12TN bearing code description

R
N
A
O
1
2
X
2
2
X
1
2
T
N
R:无内圈
NAO:机切削滚针轴承(无挡边)
12:内径:12 mm
X:分隔符
22:外径:12 mm
X:分隔符
12:厚度:12 mm
TN:玻璃纤维增强 PA66 保持架

Natebon RNAO12X22X12TN bearing 尺寸

滚子内直径 Fw 0.472in
外径 D 0.866in
宽度 C 0.472in
外圈滚道直径 E 0.709in
外圈倒角尺寸 r1,2 0.012in

Natebon RNAO12X22X12TN bearing 挡肩尺寸

不带有法兰的最小允许挡肩轴径和滚动轴承 da 0.693in
轴承座挡肩(不带法兰) Da 0.72in
不带法兰的轴承座和轴承的最小允许挡肩直径 Db 0.484in
倒角半径 ra 0.012in

Natebon RNAO12X22X12TN bearing 数据计算

基本额定动荷 2140lbf
基本额定静负荷 2248lbf
疲劳载荷限值 265lbf
参考转速 26000r/min
极限转速 30000r/min

Natebon RNAO12X22X12TN bearing 重量

轴承重量 0.042lb

Natebon RNAO12X22X12TN轴承尺寸图

http://img.nadebao.com/SKF/146136006-0.jpg