DODGE
B14-16
选择
FEATURES/BENEFITS
PAGE B14-2
规格
PAGE B14-5
HOW TO ORDER/NOMENCLATUE
PAGE B14-8
方面
PAGE B14-30
E-Family Roller
Bearings
年代pecialty Tapered
Products
年代-2000
Unisphere II
帝国
轴承参考
指导
UNIFIED SAF
要找到x和y，计算f
A
/F
R
并比较为e
selected bore size. Determine X and Y from Table 3 on page
B4-17取决于是否f
A
/F
R
is equal to or less than e,
or F
A
/F
R
大于e。将所有已知值代替
等效径向负载方程。P（等效径向负载）可以是
在生命公式中用于确定L
10
, or it can be compared
to the allowable equivalent radial load ratings for the speed and
在第B4-17页的轻松选择中，期望的时间。
选择仅支持推力的轴承
LOADS
年代pherical Roller Bearings generally are not recommended
对于纯推力负载应用。但是，他们会表演
satisfactorily under very light pure thrust loads. Consult DODGE
应用工程(864-284-5700).
选择润滑
帝国球形辊轴承在工厂润滑
with Mobil Grease XHP 222 - lithium complex grease. This
油脂将充分处理低速和中等速度
low and medium loads at normal temperatures on Table 10 on
Page B4-29。对于非常低速和高速，对于重负荷，
对于低温和高温，特殊的油脂可能是
used. Contact DODGE Application Engineering (864-284-5700),
DODGE engineers will recommend bearings and lubricants for
the above unusual conditions. DODGE also has the expertise
定制设计并为您的需求建立特殊轴承。
The only maintenance requirement for DODGE Spherical roller
轴承是定期的定期宽带，如概述
in the appropriate instruction manuals.
MISALIGNMENT CONSIDERATIONS
In nearly all applications good design practice requires two
bearings supporting the shaft. In cases where three or more
bearings are installed, unless precautions are taken to line the
bearings up, both vertically and horizontally, it is possible to
induce heavy loads. In the case of two bearings, alignment is
不太关键，尤其是道奇统一的球形辊
Bearings. IMPERIAL bearings are designed to allow a maximum
of ±1° of static and dynamic misalignment. To ensure good
alignment, mounting surfaces must be checked for flatness and
must lie in the same plane. When tightening base bolts, each
bolt should be alternately tightened in incremental torque values
直到达到全扭矩以防止角度移动
pillow block that occurs when one bolt is tightened to its full
torque. Shimming may be required to minimize misalignment.
帝国ISNX
Lubrication Guide for Hydraulic ISAF/ISNX
Lubrication Guide in Months
无聊
（在）
1-250
rpm
251- 500
rpm
501-750
rpm
751-1000
rpm
5-7/16 - 5-1/2
1.50
1
0.50
0.25
5-15/16 - 7
1
0.50
0.50
0.25
8-9
1
1
0.50
。。。。。
10-12-1/2
1
0.50
。。。。。
。。。。。
14- 15
0.50
0.25
。。。。。
。。。。。
基于12小时/天，150 F
º
Max
Continuous operation, 24 h/d, decrease by 50%
帝国/ISAF/ISN的润滑指南
Re-Lubrication Intervals (Months) Based on 12 hours per day, 150
º
f m
轴尺寸。
(Inches)
RPM
250
500
750
1000
1250
1500
2000
2500
>3000
1-1/8至2
4
3
2
2
1
0.50
0.25
0.25
0.25
2-3/16 to 2-1/4
3.50
2.50
1.50
1
0.50
0.50
0.25
0.25
0.25
2-3/8至3
3
2
1.50
1
0.50
0.25
0.25
0.25
0.25
3-3/16 to 3-1/2
2.50
1.50
1
0.50
0.25
0.25
0.25
0.25
-
3-11/16至4-1/2
2
1.50
1
0.50
0.25
0.25
0.25
-
-
4-15/16 to 5-1/2
1.50
1
0.50
0.25
0.25
0.25
-
-
-
5-15/16 to 6
1
0.50
0.50
0.25
0.25
0.25
-
-
-
6-7/16至7
1
0.50
0.25
0.25
0.25
-
-
-
-